Harrisburg is a city and township in Saline County, Illinois, United States. The estimated 2007 population was 9,638, with a township population of 11,658. It is the county seat of Saline County. At the concurrency of U.S. Route 45, Illinois Route 13, Illinois Route 145, and Illinois Route 34, Harrisburg is known as the "Gateway to the Shawnee National Forest", and was made infamous for the Ohio River flood of 1937, the old Crenshaw House (also known as the Old Slave House), and prohibition era gangster Charlie Birger. A Cairo and Vincennes Railroad boomtown, the city was one of the leading bituminous coal mining distribution hubs of the American Midwest between 1900 and 1937. At its peak, Harrisburg had a population that reached 16,000 by the early 1930s, and had one of the largest downtown districts in Southern Illinois, but it has been in severe economic decline due to the decreased demand for high sulfur coal, the removal of the New York Central railroad, and several floods leaving much area around the city unfit for residential, commercial, or industrial use. Harrisburg is included in the Illinois-Indiana-Kentucky Tri-State Area and is the principal city in the Harrisburg Micropolitan Statistical Area with a combined population of 26,733.

Intellectual Property Law Lawyers In Harrisburg Ohio

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What is intellectual property law?

Under intellectual property law, owners are granted certain exclusive rights to a variety of intangible assets, such as musical, literary, and artistic works; discoveries and inventions; and words, phrases, symbols, and designs. Common types of intellectual property include copyrights, trademarks, patents, industrial design rights and trade secrets. Intellectual property law involves advising and assisting individuals and businesses on the development, use, and protection of intellectual property -- which includes ideas, artistic creations, engineering processes, scientific inventions, and more.

Answers to intellectual property law issues in Ohio

A patent is a document issued by the U.S. Patent and Trademark Office (PTO) that grants a monopoly for a limited...

Some types of inventions will not qualify for a patent, no matter how interesting or important they are. For example...

In the context of a patent application, an invention is considered novel when it is different from all...

Once a patent is issued, it is up to the owner to enforce it. If friendly negotiations fail, enforcement involves...

Patent protection usually ends when the patent expires.

For all utility patents filed before June 8, 1995,...

Typically, inventor-employees who invent in the course of their employment are bound by employment agreements that...

On its own, a patent has no value. A patent becomes valuable only when a patent owner takes action to profit from...

Copyright protects works such as poetry, movies, video games, videos, DVDs, plays, paintings, sheet music, recorded...

For works published after 1977, the copyright lasts for the life of the author plus 70 years. However, if the work...

The term "trademark" is commonly used to describe many different types of devices that label, identify, and...